Pilot Dougal McTavish has visited (landed in) a total of 80 countries but have 159 countries yet to explore.

Afghanistan

Algeria

American Samoa

Angola

Anguilla

Antarctica

Antigua and Barbuda

Aruba

Bahamas, The

Bahrain

Barbados

Belarus

Bolivia

Bosnia and Herzegovina

Botswana

British Indian Ocean Territory

British Virgin Islands

Brunei

Burkina Faso

Burundi

Cameroon

Cape Verde

Cayman Islands

Central African Republic

Chad

Chile

Christmas Island

Cocos (Keeling) Islands

Colombia

Comoros

Congo

Congo (DRC)

Cook Islands

Costa Rica

Cote D'Ivoire

Cuba

Djibouti

Dominica

El Salvador

Equatorial Guinea

Eritrea

Eswatini

Ethiopia

Falkland Islands

Fiji

French Guiana

French Polynesia

Gabon

Gambia

Ghana

Grenada

Guadeloupe

Guam

Guatemala

Guinea

Guinea-Bissau

Guyana

Haiti

Iran

Iraq

Israel

Jamaica

Johnston Atoll

Jordan

Kazakhstan

Kiribati

Kyrgyzstan

Liberia

Libya

Macau

Madagascar

Malawi

Malaysia

Maldives

Mali

Marshall Islands

Martinique

Mauritania

Mauritius

Mayotte

Micronesia

Midway Islands

Monaco

Mongolia

Montserrat

Morocco

Morocco

Nauru

Netherlands Antilles

New Caledonia

Nicaragua

Niger

Nigeria

Niue

Norfolk Island

North Korea

North Macedonia

Northern Mariana Islands

Oman

Pakistan

Palau

Palestine

Panama

Paraguay

Philippines

Puerto Rico

Reunion

Russia

Rwanda

Saint Helena

Saint Kitts and Nevis

Saint Lucia

Saint Pierre and Miquelon

Saint Vincent and The Grenadines

Samoa

Sao Tome and Principe

Saudi Arabia

Senegal

Seychelles

Sierra Leone

Solomon Islands

Somalia

South Africa

South Sudan

Sri Lanka

Sudan

Suriname

Syria

Tajikistan

Tanzania

Thailand

Timor Leste

Timor-Leste

Togo

Tonga

Trinidad and Tobago

Tunisia

Turkmenistan

Turks and Caicos Islands

Tuvalu

Uganda

Ukraine

Uruguay

Uzbekistan

Vanuatu

Venezuela

Virgin Islands, U.S.

Wake Island

Wallis and Futuna

Western Sahara